head to head · open source
vuls vs afrog
vuls has 12,330 GitHub stars, 1,248 forks, 92 open issues and last shipped yesterday. afrog has 4,453 stars, 493 forks, 111 open issues and last shipped 3 days ago. vuls leads on adoption by 177% (12,330 vs 4,453 stars). vuls is written in Go under GPL-3.0; afrog is written in Go under MIT. vuls has attracted 10% as many forks as stars, afrog 11%. vuls was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| vuls | afrog | |
|---|---|---|
| GitHub stars | ★ 12K | ★ 4.5K |
| License | GPL-3.0 | MIT |
| Written in | Go | Go |
| Last push | 2026-11-06 | 2026-11-04 |
| Forks | ⑂ 1.2K | ⑂ 493 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick vuls if
- You weight community size — 12K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick afrog if
- You want the afrog feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and afrog fits your workflow better
About vuls
Vuls: VULnerability Scanner Vulnerability scanner for Linux/FreeBSD, agent less, written in Go. Twitter: @vuls en Abstract For a system administrator, having to perform security vulnerability analysis and software update on a daily basis can be a burden. To avoid downtime in a production environment, it is common for a system administrator to choose not to use the automatic update option provided by the package manager and to perform update manually. This leads to the following problems. The system administrator will have to constantly watch out for any new vulnerabilities in NVD (National Vulnerability…
About afrog
A Security Tool for Bug Bounty, Pentest and Red Teaming English • 中文 What is afrog afrog is a high performance vulnerability scanner with support for built in and custom PoCs. It is designed for fast verification, low false positives, and practical workflows across web targets, network services, PoC authoring, and SDK based integration. Install For source builds or go install , use Go 1.27 or later. Binary release Download the latest release from: Build from source Go install Quick start Scan a single target: Scan multiple targets from a file: Run only high and critical checks: Documentation The documentation is…
read the full afrog overview →
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Frequently asked questions
Is vuls or afrog more popular?
vuls has 12,330 GitHub stars and afrog has 4,453. vuls has the larger community by that measure.
Are vuls and afrog free?
Both are open source. vuls is licensed under GPL-3.0 and afrog under MIT. Neither carries a licence fee.
What is the difference between vuls and afrog?
vuls is written in Go and afrog in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, vuls or afrog?
Choose vuls if you want the larger community (12,330 stars) or its GPL-3.0 licence terms. Choose afrog if its feature set, stack or MIT licence fits better. Both are self-hostable.